*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #fff;
}
body{
    background: url("../img/body-bg.jpg")no-repeat;
    background-size: 100%;
}
.wrapper{
    width: 1200px;
    margin: auto;
}

.nav:after{
    display: table;
    content: "";
    clear: both;
}
.nav{
    margin: auto;
}
.nav li {
    list-style: none;
    float: left;
    width:33.3%;
    text-align: center;
    padding: 20px;
    cursor: pointer;
}
.nav .active{
    border-bottom: 1px solid #fff;
    color: rgba(255,255,255,1);
}
.main{
    margin: auto;
}
.main >div{
    display: none;
}
.main >.active{
    display: block;
}
.ipt{
    border: 0;
    background: none;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    width: 200px;
    margin: 20px 0;
    outline: none;
    padding-left: 10px;
    font-size: 20px;
}
.temperature{
    font-size: 50px;

}

#temperature{
    padding: 15px 0;
    display: inline-block;
}
.centent{
    background: rgba(0,0,0,0.2);
}
.city{
    color: #bfbfbf;
    font-size: 14px;
}
#text1{
    padding: 15px;
}
#text1 div{
    padding-bottom: 15px;
}
#text2{
    padding: 15px;
}
#text2:after{
    display: block;
    content: "";
    clear: both;
}
#text2 div{
    float: left;
}
#text3:after{
    display: block;
    content: "";
    clear: both;
}
#text3 div{
    float: left;
}
#text3 div span{
    display: inline-block;
    padding: 5px 0;
}
.tubiao2{
    width: 80px;
    height: 80px;
    display: inline-block;
    margin-left: 20px;
}
.timeStyle{
    width: 12.3%;
    border: 1px rgba(255,255,255,.2) solid;
}
.spanone{
font-size: 15px;
}